A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
An informal term representing the entire period of Earth's history before the Cambrian, ~4500Ma-~550 Ma. Use with the geology tag.
Freeman John Dyson (1923-2020) was a British-American theoretical and mathematical physicist, mathematician, and statistician known for his works in quantum field theory, astrophysics, random matrices…
A difference engine, first created by Charles Babbage, is an automatic mechanical calculator designed to tabulate polynomial functions.
dedicated to questions about historical world records and milestone achievements in science and mathematics.
Photonics is the science and engineering of light generation, detection and manipulation.